Toro Wheel Horse 71193 Operator's Manual
![Toro Wheel Horse 71193 Tractor manual cover](/images/gIlpwvfnZFjZbzyRDQOWbkWF/thumbs/thumb175x175.webp)
To change the oil, first, warm up the engine to help the oil drain out smoothly. Turn off the engine and remove the key. Place an oil pan under the drain plug, remove the plug, and allow the old oil to drain completely. Replace the plug and refill with new oil as per the manufacturer's specifications.
If the tractor won't start, check the battery connections for corrosion or looseness, and ensure the battery is charged. Verify that the fuel is fresh and the fuel filter is clean. Inspect the spark plugs and replace them if they appear worn or damaged.
To troubleshoot uneven cutting, first check that the tire pressure is even on all sides. Inspect the mower deck to ensure it is level. Sharpen or replace dull blades and remove any debris buildup under the deck.
The recommended maintenance schedule includes checking the oil level before each use, changing the oil after every 50 hours of operation, inspecting the air filter and replacing it annually, and checking the tire pressure and blade condition regularly.
To replace the drive belt, first disconnect the spark plug to prevent accidental starting. Remove the mower deck and locate the belt. Note the belt routing, then remove any belt guides or covers. Replace the old belt with a new one, ensuring it is properly seated in all pulleys. Reinstall the deck and reconnect the spark plug.
If the transmission is slipping, check the drive belt for wear or damage and replace it if necessary. Ensure that the transmission fluid is at the correct level and change it if it appears dirty or burnt. Adjust the transmission linkage if needed.
For winter storage, clean the tractor thoroughly to remove any dirt and debris. Change the oil and filter, and add fuel stabilizer to the fuel tank. Store the tractor in a dry, covered area and disconnect the battery to prevent discharge.
Excessive vibration can be caused by unbalanced or damaged blades, loose bolts, or debris caught in the mower deck. Inspect the blades for damage, ensure all fasteners are tight, and remove any debris from under the deck.
To improve traction, ensure the tires are properly inflated and consider using tire chains for added grip. Weights may also be added to the rear of the tractor to enhance stability and traction on slopes.
If the headlights are not working, check the bulb to see if it needs replacing. Inspect the wiring for any loose connections or damage, and ensure the headlight switch is functioning properly.